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SI-6UJ0A-002-00 General Safety Information Gears WARNING “Maintenance interval depends on the usage and riding circumstances. Clean regularly the chain with an appropriate chaincleaner. Never use alkali based or acid based solvents such as rust cleaners. If those solvent be used chain might break and cause serious injury.” • Use the reinforced connecting pin only for connecting the narrow type of chain. • There are two different types of reinforced connecting pins available. Be sure to check the table below before selecting which pin to use. If connecting pins other than reinforced connecting pins are used, or if a reinforced connecting pin or tool which is not suitable for the type of chain is used, sufficient connection force may not be obtained, which could cause the chain to break or fall off. Chain 9-speed super narrow chain such as CN-7701 / CN-HG93 8- / 7- / 6-speed narrow chain such as CN-HG50 / CN-HG40 The level section of the chain guide outer plate should be directly above and parallel to the largest chainring. Secure using a 5 mm Allen key. In order to realize the best performance, we recommend that the following combination be used. Reinforced connecting pin TL-CN32 / TL-CN27 Black TL-CN32 / TL-CN27 SIS 8-gears Left SIS 3-gears Rapidfire Plus ST-M310-L Outer casing FD-M311 / FD-M310 / FD-M190-3 / FD-M190A / FD-M191 Front chainwheel Chainwheel (largest chainring) Use a 5 mm Allen key to tighten the wire fixing bolt. Cut off the excess length of inner cable and then install the inner end cap. < FD-M310 / M191 / M190-3 / M190A > < FD-M311 > Chain guide OT-SP40 Front derailleur Note: Pass the cable through as shown in the illustration. Tightening torque : 5 - 7 N·m {44 - 60 in. lbs.} FC-M361 / FC-M361-8 / FC-M311 / FC-M311-8 / FC-M171 / FC-M131 Bottom bracket Tightening torque : 5 - 7 N·m {44 - 60 in. lbs.} BB-UN26 (-K) / BB-ES25 (-K) Chain CN-HG50 / CN-HG40 Bottom bracket cable guide Chain tool Silver Right Chain length SM-SP17 / SM-BT17 / SM-SP18 / SM-BT18 M310 Add 2 links (with the chain on both the largest sprocket and the largest chainring) 6.5mm Largest sprocket M191 M190-3/M190A M311 Largest chainring Specifications 7.1mm Chain Reinforced Connecting Pin • If it is necessary to adjust the length of the chain due to a change in the number of sprocket teeth, make the cut at some other place than the place where the chain has been joined using a reinforced connecting pin or an end pin. The chain will be damaged if it is cut at a place where it has been joined with a reinforced connecting pin or an end pin. End Pin Link Pin • Be careful not to let the cuffs of your clothes get caught in the chain while riding, otherwise you may fall off the bicycle. • Check that the tension of the chain is correct and that the chain is not damaged. If the tension is too weak or the chain is damaged, the chain should be replaced. If this is not done, the chain may break and cause serious injury. • It is important to periodically check the tightening torques for the crank arms and pedals. After riding approximately 100 km (60 miles), re-check the tightening torques. If the tightening torques are too weak, the crank arms or pedals may come off and the bicycle may fall over, and serious injury may occur as a result. • Check that there are no cracks in the crank arms before riding the bicycle. If there are any cracks, the crank arm may break and you may fall off the bicycle. • Obtain and read the service instructions carefully prior to installing the parts. Loose, worn or damaged parts may cause the bicycle to fall over and serious injury may occur as a result. We strongly recommend only using genuine Shimano replacement parts. • Obtain and read the service instructions carefully prior to installing the parts. If adjustments are not carried out correctly, the chain may come off and this may cause you to fall off the bicycle which could result in serious injury. • Read these Technical Service Instructions carefully, and keep them in a safe place for later reference. Front Derailleur X = Available Model number FD-M311 / FD-M310 FD-M191 FD-M190-3 FD-M190A X X X X Normal type X X X X Front chainwheel tooth difference 20T 20T 18T 18T Min. difference between top and intermediate 10T 10T 8T 8T Top route type Front derailleur installation band diameter Applicable chain line 47.5 / 50 mm 47.5 / 50 mm Industrieweg 24, 8071 CT Nunspeet, The Netherlands Phone: +31-341-272222 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan * Service Instructions in further languages are available at : http://techdocs.shimano.com Please note: specifications are subject to change for improvement without notice. (English) © Feb. 2011 by Shimano Inc. XBC IZM Printed in Singapore. Chainstay angle Tightening torque: 6 - 8 N·m {53 - 69 in. lbs.} 3. Top adjustment Set so that the clearance between the chain guide outer plate and the chain is 0-0.5 mm. 5 mm Allen key FC-M361 / FC-M311 FC-M361-8 / FC-M311-8 Model number 42T-32T-22T 48T-38T-28T 42T-32T-22T FC-M171 / FC-M131 FC-M171 / FC-M131 48T-38T-28T 42T-34T-24T — — — — 170 mm, 175 mm 170 mm, 175 mm 170 mm 170 mm BC 9/16" X 20 T.P.I. (English thread) Pedal thread dimensions FD-M311 / FD-M310 Applicable chain line FD-M191 50 mm BB-UN26 (-K) Applicable bottom bracket FD-M190-3 / FD-M190A 47.5 mm / 47.5 mm + t * BB-ES25 (-K) BB-UN26 (-K) FD-M311 SIS adjustment Chain position Be sure to follow the sequence described below. Smallest sprocket 1. Low adjustment Largest chainring First remove the Pro-Set alignment block. Next, set so that the clearance between the chain guide inner plate and the chain is 0-0.5 mm. BB-UN26 (-K) Model number FD-M311 BB-UN26 (-K) BB-UN26 (-K) BB-ES25 (-K) Spindle length 123 mm Chain line 47.5 mm Chain line 50 mm 122.5 mm — D-NL — — 126 (K) Chain line 47.5 mm + t * — Thread dimensions BC 1.37" X 24 T.P.I. (68, 73 mm) D-NL K — * t = Chain case thickness (1.5 -- 2.1 mm) Chain guide outer plate Chain Low adjustment screw 126 mm LL123 (K) Top adjustment screw FD-M310 FD-M191 FD-M190-3 FD-M190A Bottom Bracket Installation of the Front Derailleur, Bottom Bracket and Front Chainwheel Use the special tools (TL-UN65 and TL-UN74-S) to install the bottom bracket 1 and the front derailleur so that they face as shown in the illustration. Install the adapter 2, and then use the cotterless crank extractor (TL-FC10) to install the front chainwheel. Pro-Set alignment block Chain position Largest sprocket FD-M310 FD-M191 FD-M190-3 FD-M190A Chain guide inner plate Smallest chainring 4. Adjustment of the intermediate chainring When carrying out adjustment, set the chain to the largest sprocket, and at the front, set the chain to the intermediate chainring. Adjust using the outer casing adjustment barrel so that the clearance between the chain guide inner plate and the chain is 0-0.5 mm. Chain Chain position Largest sprocket Intermediate chainring Front Derailleur 3 Front Chainwheel Both lever (A) and lever (B) always return to the initial position when they are released after shifting. When operating one of the levers, always be sure to turn the crank arm at the same time. To shift from a small chainring to a larger chainring (Lever A) When lever (A) is pressed once, there is a shift of one step from a small chainring to a larger chainring. Lever (A) initial position 1 Bottom Bracket Pro-Set alignment block Lever (B) B Chain When lever (B) is pressed once, there is a shift of one step from a large chainring to a smaller chainring. Pro-Set gauge 1 mm 3 mm Outer casing adjustment barrel Inner cable 5. Troubleshooting chart Install the inner hole cover by turning it as shown in the illustration until it stops. Do not turn it any further than this, otherwise it may damage the screw thread. Gear teeth should come within this range To shift from a large chainring to a smaller chainring (Lever B) After completion of steps 1 - 4, move the shifting lever to check the shifting. (This also applies if shifting becomes difficult during use.) If the chain falls to the crank side. Inner hole cover Inserting the inner cable Insert the inner cable into the outer casing from the end with the marking on it. Apply grease from the end with the marking in order to maintain cable operating efficiency. Marking Example: Cutting the outer casing Adjusting the grip width When cutting the outer casing, cut the opposite end to the end with the marking. After cutting the outer casing, make the end round so that the inside of the hole has a uniform diameter. It is recommended that you adjust the grip widths of the levers to the most comfortable widths for gear shifting and braking. Attach the same outer end cap to the cut end of the outer casing. A : Becomes narrower B : Becomes wider Lever (B) A Chain guide inner plate Inner hole cover Adapter / bottom bracket tightening torque: 50 - 70 N·m {435 - 608 in. lbs.} Front chainwheel tightening torque: 35 - 50 N·m {305 - 435 in. lbs.} Adjust and then install the front derailleur as shown in the illustration. Do not remove the Pro-Set alignment block at this time. from intermediate chainring to largest chainring. from largest chainring to intermediate chainring. 2 Adapter 2. Connecting and securing the inner cable Operate lever (B) two times or more, and check on the indicator that the lever is at the lowest position. Then remove the inner hole cover and connect the inner cable. Gear shifting operation Example: One Holland, Irvine, California 92618, U.S.A. Phone: +1-949-951-5003 47.5 / 50 mm Chainwheel Applicable front derailleur This service instruction explains how to use and maintain the Shimano bicycle parts which have been used on your new bicycle. For any questions regarding your bicycle or other matters which are not related to Shimano parts, please contact the place of purchase or the bicycle manufacturer. 47.5 / 50 mm Installation band diameters: S [28.6 mm], M [31.8 mm], L [34.9 mm] (Use the adapter for S and M sizes.) Note Front Drive System S, M, L 66°- 69° 63°- 66° / 66°- 69° Crank arm length SI-6UJ0A-002 S, M, L 63°- 66° S, M, L S, M, L Chainstay angle (a) Bolt circle diameter Technical Service Instructions Top route type Pull • If the chain is on the smallest or intermediate chainring, there is the danger of injury from the tips of the teeth on the largest chainring. • In addition, if pedaling performance does not feel normal, check this once more. • Before riding the bicycle, check that there is no play or looseness in the connection. Also, be sure to retighten the crank arms and pedals at periodic intervals. • When installing the pedals, apply a small amount of grease to the threads to prevent the pedals from sticking. Use a torque wrench to securely tighten the pedals. Tightening torque: 35 - 55 N·m {305 - 479 in. lbs.}. The right-hand crank arm has a right-hand thread, and the left-hand crank arm has a left-hand thread. • Do not wash the bottom bracket with high-pressure jets of water. • If you feel any looseness in the bottom bracket axle, the bottom bracket should be replaced. • If gear shifting operations do not feel smooth, wash the derailleur and lubricate all moving parts. • If the amount of looseness in the links is so great that adjustment is not possible, you should replace the derailleur. • You should periodically wash the chainrings in a neutral detergent and then lubricate them again. In addition, cleaning the chain with neutral detergent and lubricating it can be a effective way of extending the useful life of the chainrings and the chain. • The cuffs of your clothing may get dirty from the chain while riding. • If the chain keeps coming off the chainrings during use, replace the chainrings and the chain. • When the chain is in the position shown in the illustration, the chain may contact the front chainrings or front derailleur and generate noise. If the noise is a Front problem, shift the chain onto the next-larger rear sprocket or the one after. chainrings • Apply grease to the bottom bracket before installing it. • For smooth operation, use the specified outer casing and the bottom bracket cable guide. Rear • This front derailleur is for triple front chainwheel use only. It cannot be used with sprockets the double front chainwheel, as the shifting points do not match. • When installing the top route type, choose a frame that has three outer casing Outer casing holders holders as shown in the illustration at right. • Use an outer casing which still has some length to spare even when the handlebars are turned all the way to both sides. Furthermore, check that the shifting lever does not touch the bicycle frame when the handlebars are turned all the way. • Grease the inner cable and the inside of the outer casing before use to ensure that they slide properly. • Operation of the levers related to gear shifting should be made only when the front chainwheel is turning. • Parts are not guaranteed against natural wear or deterioration resulting from normal use. • For maximum performance we highly recommend Shimano lubricants and maintenance products • For any questions regarding methods of installation, adjustment, maintenance or operation, please contact a professional bicycle dealer. Normal type Use a handlebar grip with a maximum outer diameter of 36 mm. Pull Chainwheel tooth combination CAUTION After taking up the initial slack in the cable, re-secure to the front derailleur as shown in the illustration. Mounting the shifting lever Outer end cap Tighten the top adjustment screw clockwise (about 1/4 turn). If shifting is difficult from the Loosen the top adjustment screw intermediate chainring to the largest counterclockwise (about 1/8 turn). chainring. If shifting is difficult from the intermediate chainring to the smallest chainring. Loosen the low adjustment screw counterclockwise (about 1/4 turn). If there is interference between the chain and the front derailleur inner plate at the largest chainring. Tighten the top adjustment screw clockwise (about 1/8 turn). If there is interference between the chain and the front derailleur outer plate at the largest chainring. Loosen the top adjustment screw counterclockwise (about 1/8 turn). If the intermediate chainring is skipped when shifting from the largest chainring. Loosen the outer casing adjustment barrel counterclockwise (1 or 2 turns). If there is interference between the Tighten the outer casing adjustment chain and front derailleur inner plate barrel clockwise (1 or 2 turns). when the rear sprocket is shifted to the largest sprocket when the chainwheel is at the intermediate chainring position. If the chain falls to the bottom bracket side. Tighten the low adjustment screw clockwise (about 1/2 turn).
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